| Common Name | Scientific Name | % Correct |
|---|---|---|
| Eastern Diamondback Rattlesnake | Crotalus adamanteus | 100%
|
| Western Diamondback Rattlesnake | Crotalus atrox | 100%
|
| Sidewinder | Crotalus cerastes | 93%
|
| Timber Rattlesnake | Crotalus horridus | 93%
|
| Mojave Rattlesnake | Crotalus scutulatus | 91%
|
| Black-tailed Rattlesnake | Crotalus molossus | 89%
|
| Massasauga | Sistrurus catenatus | 89%
|
| Pacific Rattlesnake | Crotalus oreganus | 89%
|
| Prairie Rattlesnake | Crotalus viridis | 89%
|
| Pygmy Rattlesnake | Sistrurus miliarius | 89%
|
| Red Diamond Rattlesnake | Crotalus ruber | 89%
|
| Ridge-Nosed Rattlesnake | Crotalus willardi | 89%
|
| Rock Rattlesnake | Crotalus lepidus | 89%
|
| Santa Catalina Rattlesnake | Crotalus catalinensis | 89%
|
| Speckled Rattlesnake | Crotalus mitchelli | 89%
|
| Tiger Rattlesnake | Crotalus tigris | 89%
|
| Twin-Spotted Rattlesnake | Crotalus pricei | 89%
|
| Cottonmouth | Agkistrodon piscivorus | 80%
|
| Arizona Coral Snake | Micruroides euryxanthus | 73%
|
| Eastern Coral Snake | Micrurus fulvius | 73%
|
| Texas Coral Snake | Micrurus tener | 73%
|
| Copperhead | Agkistrodon contortrix | 71%
|